EP 2410639 A3 20121121 - High power-density, high efficiency, non-permanent magnet electric machine
Title (en)
High power-density, high efficiency, non-permanent magnet electric machine
Title (de)
Hohe Leistungsdichte, hoher Wirkungsgrad, Elektromaschine ohne Dauermagneten
Title (fr)
Machine électrique snas aimants permanents à haute densité de puissance et à efficicacité élevée
Publication
Application
Priority
US 84214210 A 20100723
Abstract (en)
[origin: EP2410639A2] A system and method of manufacturing an electric machine comprising a rotor and a stator, wherein the stator comprises a fractional-slot concentrated winding having two sets of terminals, wherein a first set of terminals configures the fractional-slot concentrated winding to have a first pole-number (P1), and wherein a second set of terminals configures the fractional-slot concentrated winding to have a second pole number (P2) different from the first pole-number (P1).
IPC 8 full level
H02K 19/10 (2006.01); H02K 19/20 (2006.01)
CPC (source: CN EP US)
H02K 1/16 (2013.01 - CN); H02K 3/28 (2013.01 - CN); H02K 11/00 (2013.01 - CN); H02K 19/103 (2013.01 - EP US); H02K 19/12 (2013.01 - EP US); H02K 19/20 (2013.01 - EP US); H02K 19/26 (2013.01 - EP US); H02K 3/28 (2013.01 - EP US); H02K 2213/03 (2013.01 - CN EP US); Y10T 29/49117 (2015.01 - US)
Citation (search report)
- [I] US 4459502 A 19840710 - EL-ANTABLY AHMED M [US]
- [A] YUE LI ET AL: "Switched reluctance motor with DC assisted excitation", CONFERENCE RECORD OF THE 1996 IEEE INDUSTRY APPLICATIONS CONFERENCE - 31ST IAS ANNUAL MEETING, IEEE SERVICE CENTER, US, vol. 2, 6 October 1996 (1996-10-06), pages 801 - 807, XP010201390, ISBN: 978-0-7803-3544-8, DOI: 10.1109/IAS.1996.560176
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 2410639 A2 20120125; EP 2410639 A3 20121121; EP 2410639 B1 20140611; CN 102347648 A 20120208; CN 102347648 B 20160831; CN 106067712 A 20161102; CN 106067712 B 20190122; JP 2012029555 A 20120209; JP 5877968 B2 20160308; US 2012019083 A1 20120126; US 2012326652 A1 20121227; US 8310115 B2 20121113; US 8587164 B2 20131119
DOCDB simple family (application)
EP 11173959 A 20110714; CN 201110218620 A 20110722; CN 201610626550 A 20110722; JP 2011159450 A 20110721; US 201213606080 A 20120907; US 84214210 A 20100723